According to the balance point of profit and loss, better economic benefits can be got with the ascertain of Critical-grade calculated generally.

依照盈亏平衡点通过综合计算，对矿体的临界品位进行确定，获得较好的经济效益和各项指标。

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While making compensation for a non-property loss , what one should endeavor to do is to classify losses and ascertain a fixed sum for the specific damage.

该学说主张将死伤本身作为损害加以把握，将生命被剥夺本身作为一项概括的非财产损害，且对体现生命价值的非财产损害赔偿，应努力地实现类型化和定额化。

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Senator Alan Maclean said it was difficult to ascertain exactly the full effects of the loss of Low Value Consignment Relief (LVCR) one year ago.

BBC: End of VAT relief causes 800 jobs losses in Jersey